raspy!

This is a discussion on raspy! within the External Engine forums, part of the LSx Technical Help Section category; Well, I just installed my LT headers and ORY, and I have blown cats and when I get my car ...

raspy!

Well, I just installed my LT headers and ORY, and I have blown cats and when I get my car over 2k rmp it gets REALLY raspy, they are OBX cats (blown) after I do a tune would it get any better, or should I get new CATS or what? Maybe if I close my cutout it will help with rasp? Im not sure? Can anyone help me?

how much are resonators? nm there are emission laws here, but just a visual, so I need cats, or something that looks like them (blown) also I dont have alot of money right now to put in true duels, I just bought and put in the LT and ory now I need to save for a tune :/

well, I closed my CUTOUT and now the rasp is gone. It doesnt sound as mean, but no rasp. I guess I need to get an electric cutout installed, and keep it open like D.D but close it when racing ( high RPMS)